I took part in the EPC WW DX contest on PSK125 for a few hours last weekend. I used N1MM and MMVARI at first, but since PSK125 is a very fast mode I thought I missed QSOs I wouldn't have missed if I used DM780. So, after 20 QSO I continued contesting with HRD and DM780. The QSO rate improved a lot. I think it is because DM780 has a kind of waterfall memory, if the signal is send in PSK125 it's just a burst, in DM780 it is still readable after the signal is sent. In MMVARI you have to be on the signal to decode it. I tried FLDIGI which is also compatable with N1MM but it has the same problem as MMVARI. The best thing would be a connection between DM780 and N1MM, but after reading some forums on the subject I think unfortenately that it is not possible (yet). Next time I'll use DM780 in a PSK contest from the start. After the contest I left the radio on 15m PSK to receive, after a few hours the PSK reporter screen was full of stations. Actually never seen it as crowded as this on 15m in the past years.